diff --git a/libXext.spec b/libXext.spec
index 16a25dc2fb316210feb452af3a8c24ee94742ad3..254b92cd7e2f2950b7c0b3c31e302a41c36cdc46 100644
--- a/libXext.spec
+++ b/libXext.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 
 Summary: X.Org X11 libXext runtime library
 Name: libXext
@@ -23,6 +23,14 @@ BuildRequires: xmlto
 %description
 X.Org X11 libXext runtime library
 
+%package doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{version}-%{release}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %package devel
 Summary: X.Org X11 libXext development package
 Requires: %{name} = %{version}-%{release}
@@ -53,10 +61,13 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}
 %ldconfig_postun
 
 %files
-%doc AUTHORS COPYING
+%doc COPYING
 %{_libdir}/libXext.so.6
 %{_libdir}/libXext.so.6.4.0
 
+%files doc
+%doc AUTHORS 
+
 %files devel
 %{_includedir}/X11/extensions/MITMisc.h
 %{_includedir}/X11/extensions/XEVI.h
@@ -79,6 +90,9 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}
 %{_mandir}/man3/*.3*
 
 %changelog
+* Sun Oct 09 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.3.4-2
+- add doc package
+
 * Thu Apr 07 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.3.4-1
 - Init from upstream version 1.3.4